Zobrazeno 1 - 10
of 11
pro vyhledávání: '"G M Boyd"'
Publikováno v:
Journal of Studies on Alcohol, Supplement. :6-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c2200d1c33274473f41967462974aa3
https://doi.org/10.15288/jsas.2002.s14.6
https://doi.org/10.15288/jsas.2002.s14.6
Autor:
R B, Heyman, T M, Anglin, S M, Copperman, A, Joffe, C A, McDonald, P D, Rogers, R Z, Shah, M, Armentano, G M, Boyd, D, Czechowicz
Publikováno v:
Pediatrics. 104(4 Pt 1)
Marijuana, the common name for products derived from the plant Cannabis sativa, is the most common illicit drug used by children and adolescents in the United States.(1) Despite growing concerns by the medical profession about the physical and psycho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::518546f7a5f5332b89f81f8d4945b1bf
https://pubmed.ncbi.nlm.nih.gov/10506247
https://pubmed.ncbi.nlm.nih.gov/10506247
Publikováno v:
NIDA research monograph. 168
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::62017c60b6fed1da41cb6f9b14cfddec
https://pubmed.ncbi.nlm.nih.gov/9260168
https://pubmed.ncbi.nlm.nih.gov/9260168
Publikováno v:
JAMA. 264(12)
Half of the global increase in tobacco use from 1976 to 1986 occurred in the People's Republic of China. In 1984, the first national smoking survey was conducted in China, involving over a half-million subjects. Sixty-one percent of Chinese males ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a222570276296ddb9f9de4789b7a0b37
https://pubmed.ncbi.nlm.nih.gov/2395200
https://pubmed.ncbi.nlm.nih.gov/2395200
Publikováno v:
JAMA. 263(16)
The tobacco industry recommends "common courtesy" as the solution to potential conflicts over smoking in public places and as an alternative to policies that restrict or ban smoking. Specifically, the industry suggests that nonsmokers "mention annoya
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3d072f5a47eea61e0eea415a2a492d29
https://pubmed.ncbi.nlm.nih.gov/2319686
https://pubmed.ncbi.nlm.nih.gov/2319686
Publikováno v:
Hygie. 9(1)
The future of U.S. smoking control efforts and for all countries lies in strengthening existing cooperative relationships among smoking control advocates (Coalitions on Smoking or Health) and facilitating linkages among others who have not previously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f76999c888f37e62d695dda6eb292633
https://pubmed.ncbi.nlm.nih.gov/2335363
https://pubmed.ncbi.nlm.nih.gov/2335363
Autor:
G. M. Boyd, H. J. Duffus
Publikováno v:
Canadian Journal of Physics. 47:1585-1600
Observations of ionospheric motions associated with magnetic micropulsations were conducted during a three-year period.Current theoretical models of the interaction indicate that observable Doppler shifts of high-frequency radio waves coherently refl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecee1004590eafb613b288da89b51376
https://doi.org/10.1139/p69-202
https://doi.org/10.1139/p69-202
Publikováno v:
The Institution of Civil Engineers Engineering Division Papers. 3:28-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43723411c4633645efffdcecc109d0d1
https://doi.org/10.1680/idivp.1945.13183
https://doi.org/10.1680/idivp.1945.13183
Publikováno v:
Canadian Journal of Physics. 43:1951-1961
A comparison is made between the natural geomagnetic background in the frequency range 0.006–0.6 Hz and fluctuations of the difference in received signal strength between the two magnetoionic modes of vertically incident broad-band radio signals in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7faa70fae4084c355a5731f2323a46b
https://doi.org/10.1139/p65-189
https://doi.org/10.1139/p65-189
Autor:
C A, Schoenborn, G M, Boyd
Publikováno v:
Vital and health statistics. Series 10, Data from the National Health Survey. (169)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2d024492f210a73d03bfa14255dd57f0
https://pubmed.ncbi.nlm.nih.gov/2815598
https://pubmed.ncbi.nlm.nih.gov/2815598